RMG ERZ2000-NG, Operating Manual

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2 Introduction
Manual ERZ 2000-NG · EN07 · 2019, May 13th
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Two fields for jumping to the oldest or newest entry are included. The indenture num-
ber indicates the current position, i.e. the index of the displayed entry. Jumps of ±1,
±10, ±100 and ±1000 positions can be made with the fields below.
The display can be automated so that the last stored value is always displayed. For
this purpose, the last data record (end) must be selected first, then the function "Au-
tom. refresh" must be activated. If the newest data record is not displayed, the check
box is deactivated and meaningless. "End" must be actuated before the automation
is reactivated. The actualization process is displayed with a blinking of the back-
ground color of the check box. In the process, color-coding differentiates between
updating and updating and display of a new data record.
The values in the table can have different background colors:
White Fault-free measurement
Gray Totalizer/measurement has stopped
Blue Substitute value
Green Fixed value
It is possible to freely define a special archive. The content and recording cycle
can be selected arbitrarily by the user. The complete scope of all measure-
ments and values are available via a selection menu for the storage of data,
comparable to the selection for the current outputs (
Figure 68: Free progarm-
mable archive
).
Parameterization of the archive content takes place under
OU Freee programmable
archive . The appropriate coordinate to be archived must be selected under OU10
Assign. Channel 1 for selection of content. For example, AD01 is available as a fac-
tory setting; this coordinate is assigned to the calorific value. Any other arbitrary value
can be assigned via a selection menu. Up to 20 coordinates can be assigned in this
manner. Entry for the user code is suitable for access.
The ERZ2000-NG writes the result-controlled (e.g. with incoming and outgoing errors
or with full hours or .. ) totalizer statuses, measurements and messages in its archive.
For this purpose, there are different archives, e.g. for main totalizers, disturbance to-
talizers or special measurements. It also determines the highest values from the
measurements, which are displayed and written to the appropriate archive groups.
The time grids are adjustable with the coordinate
OU01 Record cycle :
Off, every minute, every 2 nd minute, every 3 rd minute, every 4 th minute, every 5 th mi-
nute, every 6
th
minute, every 10
th
minute, every 12
th
minute, every 15
th
minute, every
20
th
minute, in minute 30, every hour, every day, gas day, every month, gas month,
on ever freeze cycle and on every change of the gas composition.
The archive depth is 8192 entries.